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SonicWall TZ400/TZ400W
Next Generation Firewall
Overview
The SonicWall TZ series offers integrated security solutions that cater to the needs of small to mid-size organizations and distributed enterprises. It combines fast threat prevention, software-defined wide area networking (SD-WAN) technology, and a wide range of networking and wireless features. With easy deployment and centralized management, the TZ series provides a comprehensive security solution at an affordable cost. The SonicWall TZ400/TZ400W by Radiant provides advanced next-generation firewall protection with high performance, perfect for growing businesses and remote offices.
Features
Bi-directional inspection: Scans for threats in both inbound and outbound traffic simultaneously to ensure that the network is not used to distribute malware and does not become a launch platform for attacks in case an infected machine is brought inside.
Stream-based inspection: Proxy-less and non-buffering inspection technology provides ultra-low latency performance for DPI of millions of simultaneous network streams without introducing file and stream size limitations, and can be applied on common protocols as well as raw TCP streams.
Highly parallel and scalable: The unique design of the RFDPI engine works with the multi-core architecture to provide high DPI throughput and extremely high new session establishment rates to deal with traffic spikes in demanding networks.
Single-pass inspection: The unique design of the RFDPI engine works with the multi-core architecture to provide high DPI throughput and extremely high new session establishment rates to deal with traffic spikes in demanding networks.
Secure SD-WAN: An alternative to more expensive technologies such as MPLS, Secure SD-WAN enables distributed enterprise organizations to build, operate and manage secure, high-performance networks across remote sites for the purpose of sharing data, applications and services using readily-available, low-cost public internet services.
REST APIs: Allows the firewall to receive and leverage any and all proprietary, original equipment manufacturer and thirdparty intelligence feeds to combat advanced threats such as zero-day, malicious insider, compromised credentials, ransomware and advanced persistent threats.
Why Partner with Us?
1. Authorized SonicWall Partner
- Radiant Info Solutions is a certified SonicWall partner, providing genuine security appliances with full OEM support, licensing, and warranty assurance.
2. Comprehensive Network Security Solutions
- We offer a wide range of SonicWall products including firewalls, VPNs, wireless security, and advanced threat protection to secure your entire network infrastructure.
3. Expert Consultation & Deployment Services
- Our trained security professionals design and deploy SonicWall solutions tailored to your organization’s needs, ensuring robust protection and seamless integration.
4. Reliable Post-Sales Support & AMC
- Radiant provides technical assistance, firmware updates, and annual maintenance contracts to keep your SonicWall systems secure and updated at all times.
5. PAN India Delivery & Service Network
- With nationwide reach, we ensure prompt delivery, on-site support, and quick response to any technical issues—ensuring business continuity wherever you operate.

15+ Years
Network Security Expertise
5+
SonicWall Certified Professionals
400+
SonicWall Installations Across India
360*
Threat Monitoring & Support
Why Choose Radiant as Your Preferred Sonicwall Partner?
Choose Radiant as your preferred partner for SonicWall to benefit from our extensive expertise, ensuring seamless integration and optimal performance. With a dedicated support team, we provide unparalleled customer service and timely solutions. Trust Radiant for reliable, efficient, and secure network protection with SonicWall.
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